Compare lenses

Olympus M.Zuiko 7-14mm f/2.8 PRO vs Olympus M.Zuiko 8-25mm f/4 PRO

The Olympus M.Zuiko 7-14mm f/2.8 PRO and the Olympus M.Zuiko 8-25mm f/4 PRO side by side, computed from this guide's catalogue.

Which to pick

Pick the Olympus M.Zuiko 7-14mm f/2.8 PRO if you want a brighter f/2.8 (1.0 stops more light), for dim light and softer backgrounds and a wider view (from 14mm equivalent). Pick the Olympus M.Zuiko 8-25mm f/4 PRO if you want more reach (to 50mm equivalent) and a lighter lens (411 g against 535 g).

Still torn? Ask the guide about the Olympus M.Zuiko 7-14mm f/2.8 PRO and the Olympus M.Zuiko 8-25mm f/4 PRO

Specs side by side

Rows that differ are in full colour; the better value is marked where one is better by any measure.
Spec	Olympus M.Zuiko 7-14mm f/2.8 PRO	Olympus M.Zuiko 8-25mm f/4 PRO
Maker	Olympus	Olympus
Focal length	7-14mm (zoom)	8-25mm (zoom)
Full-frame equivalent	14-28mm on Micro Four Thirds	16-50mm on Micro Four Thirds
Maximum aperture	f/2.8brighter	f/4
Made for	Micro Four Thirds	Micro Four Thirds
Mounts	Micro Four Thirds	Micro Four Thirds
Stabilised	no	no
Autofocus	yes	yes
Zoom range	2.0×	3.1×more range
Weight	535 g	411 glighter
Cameras it fits	49 in this guide	49 in this guide

Focal range, in full-frame terms

Olympus M.Zuiko 7-14mm f/2.8 PRO: 7-14mm on Micro Four Thirds, like 14-28mm.

Olympus M.Zuiko 8-25mm f/4 PRO: 8-25mm on Micro Four Thirds, like 16-50mm.

Aperture

Olympus M.Zuiko 7-14mm f/2.8 PRO: f/2.8 wide open.

Olympus M.Zuiko 8-25mm f/4 PRO: f/4 wide open.

Each opening drawn to scale against f/1.4: a smaller f-number lets in more light and blurs the background more.

Field of view

How wide each sees, at each end, on the sensor it was made for.

Cameras they fit

49 cameras in this guide take both, so either works on the same body.